When my father was , he became a doctor in a big hospital.
A. at twenties B. in his twenties
C. at twenty D. in the twentieth
1f the teacher us any homework tomorrow, we will go bike riding.
A. gives B. doesn’t give
C. will give D. won’t give
It is raining outside. You'd better drive possible.
A. more careful B. more carefully
C. as careful as D. as carefully as
- It seems that Dave likes playing basketball very much.
- Yes. He plays almost every day it rains heavily.
A. whether B.when C. unless D. as
In the past ten years.there great changes in my hometown.
A: were B. have been
C. are D. are going to be
There will be an important test tomorrow morning. You be late.
A. may not B. needn’t
C. mustn't D. couldn’t
